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<a href="_line_8hpp.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno">    1</span>&#160;<span class="preprocessor">#ifndef slic3r_Line_hpp_</span></div><div class="line"><a name="l00002"></a><span class="lineno">    2</span>&#160;<span class="preprocessor">#define slic3r_Line_hpp_</span></div><div class="line"><a name="l00003"></a><span class="lineno">    3</span>&#160;</div><div class="line"><a name="l00004"></a><span class="lineno">    4</span>&#160;<span class="preprocessor">#include &quot;<a class="code" href="libslic3r_8h.html">libslic3r.h</a>&quot;</span></div><div class="line"><a name="l00005"></a><span class="lineno">    5</span>&#160;<span class="preprocessor">#include &quot;<a class="code" href="_point_8hpp.html">Point.hpp</a>&quot;</span></div><div class="line"><a name="l00006"></a><span class="lineno">    6</span>&#160;</div><div class="line"><a name="l00007"></a><span class="lineno">    7</span>&#160;<span class="keyword">namespace </span><a class="code" href="namespace_slic3r.html">Slic3r</a> {</div><div class="line"><a name="l00008"></a><span class="lineno">    8</span>&#160;</div><div class="line"><a name="l00009"></a><span class="lineno">    9</span>&#160;<span class="keyword">class </span><a class="code" href="class_slic3r_1_1_line.html">Line</a>;</div><div class="line"><a name="l00010"></a><span class="lineno">   10</span>&#160;<span class="keyword">class </span><a class="code" href="class_slic3r_1_1_linef3.html">Linef3</a>;</div><div class="line"><a name="l00011"></a><span class="lineno">   11</span>&#160;<span class="keyword">class </span><a class="code" href="class_slic3r_1_1_polyline.html">Polyline</a>;</div><div class="line"><a name="l00012"></a><span class="lineno"><a class="line" href="namespace_slic3r.html#a0913e2e6b7d28032c33cfee03f145fba">   12</a></span>&#160;<span class="keyword">class </span><a class="code" href="class_slic3r_1_1_thick_line.html">ThickLine</a>;</div><div class="line"><a name="l00013"></a><span class="lineno">   13</span>&#160;<span class="keyword">typedef</span> std::vector&lt;Line&gt; <a class="code" href="namespace_slic3r.html#a0913e2e6b7d28032c33cfee03f145fba">Lines</a>;</div><div class="line"><a name="l00014"></a><span class="lineno"><a class="line" href="namespace_slic3r.html#a9ba4bcd2efc19fa126e7cc6446a13fb5">   14</a></span>&#160;<span class="keyword">typedef</span> std::vector&lt;ThickLine&gt; <a class="code" href="namespace_slic3r.html#a9ba4bcd2efc19fa126e7cc6446a13fb5">ThickLines</a>;</div><div class="line"><a name="l00015"></a><span class="lineno">   15</span>&#160;</div><div class="line"><a name="l00016"></a><span class="lineno"><a class="line" href="class_slic3r_1_1_line.html">   16</a></span>&#160;<span class="keyword">class </span><a class="code" href="class_slic3r_1_1_line.html">Line</a></div><div class="line"><a name="l00017"></a><span class="lineno">   17</span>&#160;{</div><div class="line"><a name="l00018"></a><span class="lineno">   18</span>&#160;    <span class="keyword">public</span>:</div><div class="line"><a name="l00019"></a><span class="lineno"><a class="line" href="class_slic3r_1_1_line.html#aca852d5b90bfa7a0ed8ae5a5b7e75e82">   19</a></span>&#160;    <a class="code" href="class_slic3r_1_1_point.html">Point</a> <a class="code" href="class_slic3r_1_1_line.html#aca852d5b90bfa7a0ed8ae5a5b7e75e82">a</a>;</div><div class="line"><a name="l00020"></a><span class="lineno"><a class="line" href="class_slic3r_1_1_line.html#a8ed125162ca54cb677868a59b014747a">   20</a></span>&#160;    <a class="code" href="class_slic3r_1_1_point.html">Point</a> <a class="code" href="class_slic3r_1_1_line.html#a8ed125162ca54cb677868a59b014747a">b</a>;</div><div class="line"><a name="l00021"></a><span class="lineno"><a class="line" href="class_slic3r_1_1_line.html#afaff3bfe94152b9b482dcc6bda689ed0">   21</a></span>&#160;    <a class="code" href="class_slic3r_1_1_line.html#afaff3bfe94152b9b482dcc6bda689ed0">Line</a>() {};</div><div class="line"><a name="l00022"></a><span class="lineno"><a class="line" href="class_slic3r_1_1_line.html#aa61624fa71fd20889d9725346905ac1f">   22</a></span>&#160;    <span class="keyword">explicit</span> <a class="code" href="class_slic3r_1_1_line.html#aa61624fa71fd20889d9725346905ac1f">Line</a>(<a class="code" href="class_slic3r_1_1_point.html">Point</a> _a, <a class="code" href="class_slic3r_1_1_point.html">Point</a> _b): a(_a), b(_b) {};</div><div class="line"><a name="l00023"></a><span class="lineno">   23</span>&#160;    std::string <a class="code" href="class_slic3r_1_1_line.html#ae079b9fb73a2a636df468224e17767e9">wkt</a>() <span class="keyword">const</span>;</div><div class="line"><a name="l00024"></a><span class="lineno">   24</span>&#160;    <span class="keyword">operator</span> <a class="code" href="namespace_slic3r.html#a0913e2e6b7d28032c33cfee03f145fba">Lines</a>() <span class="keyword">const</span>;</div><div class="line"><a name="l00025"></a><span class="lineno">   25</span>&#160;    <span class="keyword">operator</span> <a class="code" href="class_slic3r_1_1_polyline.html">Polyline</a>() <span class="keyword">const</span>;</div><div class="line"><a name="l00026"></a><span class="lineno">   26</span>&#160;    <span class="keywordtype">void</span> <a class="code" href="class_slic3r_1_1_line.html#a41c3f2e66d00ec74b5b2c616a6162a9a">scale</a>(<span class="keywordtype">double</span> factor);</div><div class="line"><a name="l00027"></a><span class="lineno">   27</span>&#160;    <span class="keywordtype">void</span> <a class="code" href="class_slic3r_1_1_line.html#ab73722badc914f1b40074fd4c23fab11">translate</a>(<span class="keywordtype">double</span> x, <span class="keywordtype">double</span> y);</div><div class="line"><a name="l00028"></a><span class="lineno">   28</span>&#160;    <span class="keywordtype">void</span> <a class="code" href="class_slic3r_1_1_line.html#ac129702a1afc49e56358eb09b22c033d">rotate</a>(<span class="keywordtype">double</span> angle, <span class="keyword">const</span> <a class="code" href="class_slic3r_1_1_point.html">Point</a> &amp;center);</div><div class="line"><a name="l00029"></a><span class="lineno">   29</span>&#160;    <span class="keywordtype">void</span> <a class="code" href="class_slic3r_1_1_line.html#a74d9a91875885c2ad1467c47d655b0ef">reverse</a>();</div><div class="line"><a name="l00030"></a><span class="lineno">   30</span>&#160;    <span class="keywordtype">double</span> <a class="code" href="class_slic3r_1_1_line.html#a4c3a3bbe33bc268bbe33af359f93746d">length</a>() <span class="keyword">const</span>;</div><div class="line"><a name="l00031"></a><span class="lineno">   31</span>&#160;    <a class="code" href="class_slic3r_1_1_point.html">Point</a> <a class="code" href="class_slic3r_1_1_line.html#afa2d030610f810cd7b7f552901282aa4">midpoint</a>() <span class="keyword">const</span>;</div><div class="line"><a name="l00032"></a><span class="lineno">   32</span>&#160;    <span class="keywordtype">void</span> <a class="code" href="class_slic3r_1_1_line.html#ae594ce50abf05b95ad99f9aab66ac2e5">point_at</a>(<span class="keywordtype">double</span> distance, <a class="code" href="class_slic3r_1_1_point.html">Point</a>* point) <span class="keyword">const</span>;</div><div class="line"><a name="l00033"></a><span class="lineno">   33</span>&#160;    <a class="code" href="class_slic3r_1_1_point.html">Point</a> <a class="code" href="class_slic3r_1_1_line.html#ae594ce50abf05b95ad99f9aab66ac2e5">point_at</a>(<span class="keywordtype">double</span> distance) <span class="keyword">const</span>;</div><div class="line"><a name="l00034"></a><span class="lineno">   34</span>&#160;    <span class="keywordtype">bool</span> <a class="code" href="class_slic3r_1_1_line.html#afc32a69030d7db93448e6365ef1950ae">intersection_infinite</a>(<span class="keyword">const</span> <a class="code" href="class_slic3r_1_1_line.html">Line</a> &amp;other, <a class="code" href="class_slic3r_1_1_point.html">Point</a>* point) <span class="keyword">const</span>;</div><div class="line"><a name="l00035"></a><span class="lineno">   35</span>&#160;    <span class="keywordtype">bool</span> <a class="code" href="class_slic3r_1_1_line.html#a24c00ace88daae45d1390be2efb6afd3">coincides_with</a>(<span class="keyword">const</span> <a class="code" href="class_slic3r_1_1_line.html">Line</a> &amp;line) <span class="keyword">const</span>;</div><div class="line"><a name="l00036"></a><span class="lineno">   36</span>&#160;    <span class="keywordtype">double</span> <a class="code" href="class_slic3r_1_1_line.html#aec6ba7ac1da54b7b53d65d60fc7b8837">distance_to</a>(<span class="keyword">const</span> <a class="code" href="class_slic3r_1_1_point.html">Point</a> &amp;point) <span class="keyword">const</span>;</div><div class="line"><a name="l00037"></a><span class="lineno">   37</span>&#160;    <span class="keywordtype">bool</span> <a class="code" href="class_slic3r_1_1_line.html#af32fe2a867034547e165b3ee81694dae">parallel_to</a>(<span class="keywordtype">double</span> angle) <span class="keyword">const</span>;</div><div class="line"><a name="l00038"></a><span class="lineno">   38</span>&#160;    <span class="keywordtype">bool</span> <a class="code" href="class_slic3r_1_1_line.html#af32fe2a867034547e165b3ee81694dae">parallel_to</a>(<span class="keyword">const</span> <a class="code" href="class_slic3r_1_1_line.html">Line</a> &amp;line) <span class="keyword">const</span>;</div><div class="line"><a name="l00039"></a><span class="lineno">   39</span>&#160;    <span class="keywordtype">double</span> <a class="code" href="class_slic3r_1_1_line.html#ae410d2257d32db4b5861850bd503b8c5">atan2_</a>() <span class="keyword">const</span>;</div><div class="line"><a name="l00040"></a><span class="lineno">   40</span>&#160;    <span class="keywordtype">double</span> <a class="code" href="class_slic3r_1_1_line.html#ab812194ba500ece17f1bb1e32fc13fcd">orientation</a>() <span class="keyword">const</span>;</div><div class="line"><a name="l00041"></a><span class="lineno">   41</span>&#160;    <span class="keywordtype">double</span> <a class="code" href="class_slic3r_1_1_line.html#af425b48accf4ffc1726011ee7613b308">direction</a>() <span class="keyword">const</span>;</div><div class="line"><a name="l00042"></a><span class="lineno">   42</span>&#160;    <a class="code" href="class_slic3r_1_1_point.html">Vector</a> <a class="code" href="class_slic3r_1_1_line.html#a16ba4c8fc848d90ffbb9ec3f4fc957c6">vector</a>() <span class="keyword">const</span>;</div><div class="line"><a name="l00043"></a><span class="lineno">   43</span>&#160;    <a class="code" href="class_slic3r_1_1_point.html">Vector</a> <a class="code" href="class_slic3r_1_1_line.html#afefd711019e7a65c69697af4df65a93c">normal</a>() <span class="keyword">const</span>;</div><div class="line"><a name="l00044"></a><span class="lineno">   44</span>&#160;    <span class="keywordtype">void</span> <a class="code" href="class_slic3r_1_1_line.html#a6e868c7c23c64c0c71260f83de3666a7">extend_end</a>(<span class="keywordtype">double</span> distance);</div><div class="line"><a name="l00045"></a><span class="lineno">   45</span>&#160;    <span class="keywordtype">void</span> <a class="code" href="class_slic3r_1_1_line.html#a0b991faca268b0bd1c3353b7522f4ab4">extend_start</a>(<span class="keywordtype">double</span> distance);</div><div class="line"><a name="l00046"></a><span class="lineno">   46</span>&#160;    <span class="keywordtype">bool</span> <a class="code" href="class_slic3r_1_1_line.html#aeba37d96787d83fc0efd7e1eae91946a">intersection</a>(<span class="keyword">const</span> <a class="code" href="class_slic3r_1_1_line.html">Line</a>&amp; line, <a class="code" href="class_slic3r_1_1_point.html">Point</a>* <a class="code" href="class_slic3r_1_1_line.html#aeba37d96787d83fc0efd7e1eae91946a">intersection</a>) <span class="keyword">const</span>;</div><div class="line"><a name="l00047"></a><span class="lineno">   47</span>&#160;    <span class="keywordtype">double</span> <a class="code" href="class_slic3r_1_1_line.html#adfe65e8acca1a331b5bc6709324f1454">ccw</a>(<span class="keyword">const</span> <a class="code" href="class_slic3r_1_1_point.html">Point</a>&amp; point) <span class="keyword">const</span>;</div><div class="line"><a name="l00048"></a><span class="lineno">   48</span>&#160;};</div><div class="line"><a name="l00049"></a><span class="lineno">   49</span>&#160;</div><div class="line"><a name="l00050"></a><span class="lineno"><a class="line" href="class_slic3r_1_1_thick_line.html">   50</a></span>&#160;<span class="keyword">class </span><a class="code" href="class_slic3r_1_1_thick_line.html">ThickLine</a> : <span class="keyword">public</span> <a class="code" href="class_slic3r_1_1_line.html">Line</a></div><div class="line"><a name="l00051"></a><span class="lineno">   51</span>&#160;{</div><div class="line"><a name="l00052"></a><span class="lineno">   52</span>&#160;    <span class="keyword">public</span>:</div><div class="line"><a name="l00053"></a><span class="lineno"><a class="line" href="class_slic3r_1_1_thick_line.html#a5471393b02f4759d19ff5a3ef9cc6bec">   53</a></span>&#160;    <a class="code" href="namespace_slic3r.html#a2ac5c755948c74f5f5f975acd5057fe9">coordf_t</a> <a class="code" href="class_slic3r_1_1_thick_line.html#a5d39de9f8c9358aafe885cc1c245193b">a_width</a>, <a class="code" href="class_slic3r_1_1_thick_line.html#a5471393b02f4759d19ff5a3ef9cc6bec">b_width</a>;</div><div class="line"><a name="l00054"></a><span class="lineno">   54</span>&#160;    </div><div class="line"><a name="l00055"></a><span class="lineno"><a class="line" href="class_slic3r_1_1_thick_line.html#a33eba9f4237e597767e7af104e1b225e">   55</a></span>&#160;    <a class="code" href="class_slic3r_1_1_thick_line.html#a33eba9f4237e597767e7af104e1b225e">ThickLine</a>() : a_width(0), b_width(0) {};</div><div class="line"><a name="l00056"></a><span class="lineno"><a class="line" href="class_slic3r_1_1_thick_line.html#a9469bbaa73b198c5b932fd3b195ea0a5">   56</a></span>&#160;    <a class="code" href="class_slic3r_1_1_thick_line.html#a9469bbaa73b198c5b932fd3b195ea0a5">ThickLine</a>(<a class="code" href="class_slic3r_1_1_point.html">Point</a> _a, <a class="code" href="class_slic3r_1_1_point.html">Point</a> _b) : <a class="code" href="class_slic3r_1_1_line.html">Line</a>(_a, _b), a_width(0), b_width(0) {};</div><div class="line"><a name="l00057"></a><span class="lineno">   57</span>&#160;};</div><div class="line"><a name="l00058"></a><span class="lineno">   58</span>&#160;</div><div class="line"><a name="l00059"></a><span class="lineno"><a class="line" href="class_slic3r_1_1_linef.html">   59</a></span>&#160;<span class="keyword">class </span><a class="code" href="class_slic3r_1_1_linef.html">Linef</a></div><div class="line"><a name="l00060"></a><span class="lineno">   60</span>&#160;{</div><div class="line"><a name="l00061"></a><span class="lineno">   61</span>&#160;    <span class="keyword">public</span>:</div><div class="line"><a name="l00062"></a><span class="lineno"><a class="line" href="class_slic3r_1_1_linef.html#a538b13380a6cace04504e4303ab189c1">   62</a></span>&#160;    <a class="code" href="class_slic3r_1_1_pointf.html">Pointf</a> <a class="code" href="class_slic3r_1_1_linef.html#a538b13380a6cace04504e4303ab189c1">a</a>;</div><div class="line"><a name="l00063"></a><span class="lineno"><a class="line" href="class_slic3r_1_1_linef.html#a2a88e1bafe086c06add9073c2234973e">   63</a></span>&#160;    <a class="code" href="class_slic3r_1_1_pointf.html">Pointf</a> <a class="code" href="class_slic3r_1_1_linef.html#a2a88e1bafe086c06add9073c2234973e">b</a>;</div><div class="line"><a name="l00064"></a><span class="lineno"><a class="line" href="class_slic3r_1_1_linef.html#a2893b8d81064307b07be6996f9fff536">   64</a></span>&#160;    <a class="code" href="class_slic3r_1_1_linef.html#a2893b8d81064307b07be6996f9fff536">Linef</a>() {};</div><div class="line"><a name="l00065"></a><span class="lineno"><a class="line" href="class_slic3r_1_1_linef.html#a8ac2ee8374345218321cf369bf89467b">   65</a></span>&#160;    <span class="keyword">explicit</span> <a class="code" href="class_slic3r_1_1_linef.html#a8ac2ee8374345218321cf369bf89467b">Linef</a>(<a class="code" href="class_slic3r_1_1_pointf.html">Pointf</a> _a, <a class="code" href="class_slic3r_1_1_pointf.html">Pointf</a> _b): a(_a), b(_b) {};</div><div class="line"><a name="l00066"></a><span class="lineno">   66</span>&#160;};</div><div class="line"><a name="l00067"></a><span class="lineno">   67</span>&#160;</div><div class="line"><a name="l00068"></a><span class="lineno"><a class="line" href="class_slic3r_1_1_linef3.html">   68</a></span>&#160;<span class="keyword">class </span><a class="code" href="class_slic3r_1_1_linef3.html">Linef3</a></div><div class="line"><a name="l00069"></a><span class="lineno">   69</span>&#160;{</div><div class="line"><a name="l00070"></a><span class="lineno">   70</span>&#160;    <span class="keyword">public</span>:</div><div class="line"><a name="l00071"></a><span class="lineno"><a class="line" href="class_slic3r_1_1_linef3.html#afce8edad9a0048768bd35f45c6026371">   71</a></span>&#160;    <a class="code" href="class_slic3r_1_1_pointf3.html">Pointf3</a> <a class="code" href="class_slic3r_1_1_linef3.html#afce8edad9a0048768bd35f45c6026371">a</a>;</div><div class="line"><a name="l00072"></a><span class="lineno"><a class="line" href="class_slic3r_1_1_linef3.html#a783137d974857504f5e0444bfa8f7cb5">   72</a></span>&#160;    <a class="code" href="class_slic3r_1_1_pointf3.html">Pointf3</a> <a class="code" href="class_slic3r_1_1_linef3.html#a783137d974857504f5e0444bfa8f7cb5">b</a>;</div><div class="line"><a name="l00073"></a><span class="lineno"><a class="line" href="class_slic3r_1_1_linef3.html#a6368657aba66ca512b9d532139daf3cc">   73</a></span>&#160;    <a class="code" href="class_slic3r_1_1_linef3.html#a6368657aba66ca512b9d532139daf3cc">Linef3</a>() {};</div><div class="line"><a name="l00074"></a><span class="lineno"><a class="line" href="class_slic3r_1_1_linef3.html#a54f745f9934dd2c6b32b909124d88c8a">   74</a></span>&#160;    <span class="keyword">explicit</span> <a class="code" href="class_slic3r_1_1_linef3.html#a54f745f9934dd2c6b32b909124d88c8a">Linef3</a>(<a class="code" href="class_slic3r_1_1_pointf3.html">Pointf3</a> _a, <a class="code" href="class_slic3r_1_1_pointf3.html">Pointf3</a> _b): a(_a), b(_b) {};</div><div class="line"><a name="l00075"></a><span class="lineno">   75</span>&#160;    <a class="code" href="class_slic3r_1_1_pointf3.html">Pointf3</a> <a class="code" href="class_slic3r_1_1_linef3.html#a02610701a5c74efffe3bcad21d2dd2b3">intersect_plane</a>(<span class="keywordtype">double</span> z) <span class="keyword">const</span>;</div><div class="line"><a name="l00076"></a><span class="lineno">   76</span>&#160;    <span class="keywordtype">void</span> <a class="code" href="class_slic3r_1_1_linef3.html#aef457f1f60bdf92f6ae5712e68189fc1">scale</a>(<span class="keywordtype">double</span> factor);</div><div class="line"><a name="l00077"></a><span class="lineno">   77</span>&#160;};</div><div class="line"><a name="l00078"></a><span class="lineno">   78</span>&#160;</div><div class="line"><a name="l00079"></a><span class="lineno">   79</span>&#160;}</div><div class="line"><a name="l00080"></a><span class="lineno">   80</span>&#160;</div><div class="line"><a name="l00081"></a><span class="lineno">   81</span>&#160;<span class="comment">// start Boost</span></div><div class="line"><a name="l00082"></a><span class="lineno">   82</span>&#160;<span class="preprocessor">#include &lt;boost/polygon/polygon.hpp&gt;</span></div><div class="line"><a name="l00083"></a><span class="lineno">   83</span>&#160;<span class="keyword">namespace </span><a class="code" href="namespaceboost.html">boost</a> { <span class="keyword">namespace </span>polygon {</div><div class="line"><a name="l00084"></a><span class="lineno">   84</span>&#160;    <span class="keyword">template</span> &lt;&gt;</div><div class="line"><a name="l00085"></a><span class="lineno"><a class="line" href="structboost_1_1polygon_1_1geometry__concept_3_01_line_01_4.html#a5195f517fdc259296126736d9f4c0a32">   85</a></span>&#160;    <span class="keyword">struct </span>geometry_concept&lt;<a class="code" href="class_slic3r_1_1_line.html">Line</a>&gt; { <span class="keyword">typedef</span> segment_concept <a class="code" href="structboost_1_1polygon_1_1geometry__concept_3_01_line_01_4.html#a5195f517fdc259296126736d9f4c0a32">type</a>; };</div><div class="line"><a name="l00086"></a><span class="lineno">   86</span>&#160;</div><div class="line"><a name="l00087"></a><span class="lineno">   87</span>&#160;    <span class="keyword">template</span> &lt;&gt;</div><div class="line"><a name="l00088"></a><span class="lineno"><a class="line" href="structboost_1_1polygon_1_1segment__traits_3_01_line_01_4.html">   88</a></span>&#160;    <span class="keyword">struct </span>segment_traits&lt;<a class="code" href="class_slic3r_1_1_line.html">Line</a>&gt; {</div><div class="line"><a name="l00089"></a><span class="lineno"><a class="line" href="structboost_1_1polygon_1_1segment__traits_3_01_line_01_4.html#a2548c261e8918224cc61867a8bd576cd">   89</a></span>&#160;        <span class="keyword">typedef</span> <a class="code" href="namespace_slic3r.html#ab6d77625bc973b0c03e577944f90f297">coord_t</a> <a class="code" href="structboost_1_1polygon_1_1segment__traits_3_01_line_01_4.html#a2548c261e8918224cc61867a8bd576cd">coordinate_type</a>;</div><div class="line"><a name="l00090"></a><span class="lineno"><a class="line" href="structboost_1_1polygon_1_1segment__traits_3_01_line_01_4.html#aa8a883640f1da707643dc2e6f004c87f">   90</a></span>&#160;        <span class="keyword">typedef</span> <a class="code" href="class_slic3r_1_1_point.html">Point</a> <a class="code" href="structboost_1_1polygon_1_1segment__traits_3_01_line_01_4.html#aa8a883640f1da707643dc2e6f004c87f">point_type</a>;</div><div class="line"><a name="l00091"></a><span class="lineno">   91</span>&#160;    </div><div class="line"><a name="l00092"></a><span class="lineno"><a class="line" href="structboost_1_1polygon_1_1segment__traits_3_01_line_01_4.html#a56e6b4d529c8b7bf1581a33028da283b">   92</a></span>&#160;        <span class="keyword">static</span> <span class="keyword">inline</span> point_type <span class="keyword">get</span>(<span class="keyword">const</span> <a class="code" href="class_slic3r_1_1_line.html">Line</a>&amp; line, direction_1d dir) {</div><div class="line"><a name="l00093"></a><span class="lineno">   93</span>&#160;            <span class="keywordflow">return</span> dir.to_int() ? line.b : line.a;</div><div class="line"><a name="l00094"></a><span class="lineno">   94</span>&#160;        }</div><div class="line"><a name="l00095"></a><span class="lineno">   95</span>&#160;    };</div><div class="line"><a name="l00096"></a><span class="lineno">   96</span>&#160;} }</div><div class="line"><a name="l00097"></a><span class="lineno">   97</span>&#160;<span class="comment">// end Boost</span></div><div class="line"><a name="l00098"></a><span class="lineno">   98</span>&#160;</div><div class="line"><a name="l00099"></a><span class="lineno">   99</span>&#160;<span class="preprocessor">#endif</span></div><div class="ttc" id="class_slic3r_1_1_line_html_afc32a69030d7db93448e6365ef1950ae"><div class="ttname"><a href="class_slic3r_1_1_line.html#afc32a69030d7db93448e6365ef1950ae">Slic3r::Line::intersection_infinite</a></div><div class="ttdeci">bool intersection_infinite(const Line &amp;other, Point *point) const</div><div class="ttdef"><b>Definition:</b> Line.cpp:93</div></div>
<div class="ttc" id="class_slic3r_1_1_line_html_ab73722badc914f1b40074fd4c23fab11"><div class="ttname"><a href="class_slic3r_1_1_line.html#ab73722badc914f1b40074fd4c23fab11">Slic3r::Line::translate</a></div><div class="ttdeci">void translate(double x, double y)</div><div class="ttdef"><b>Definition:</b> Line.cpp:42</div></div>
<div class="ttc" id="class_slic3r_1_1_thick_line_html_a33eba9f4237e597767e7af104e1b225e"><div class="ttname"><a href="class_slic3r_1_1_thick_line.html#a33eba9f4237e597767e7af104e1b225e">Slic3r::ThickLine::ThickLine</a></div><div class="ttdeci">ThickLine()</div><div class="ttdef"><b>Definition:</b> Line.hpp:55</div></div>
<div class="ttc" id="class_slic3r_1_1_polyline_html"><div class="ttname"><a href="class_slic3r_1_1_polyline.html">Slic3r::Polyline</a></div><div class="ttdef"><b>Definition:</b> Polyline.hpp:18</div></div>
<div class="ttc" id="class_slic3r_1_1_line_html_a16ba4c8fc848d90ffbb9ec3f4fc957c6"><div class="ttname"><a href="class_slic3r_1_1_line.html#a16ba4c8fc848d90ffbb9ec3f4fc957c6">Slic3r::Line::vector</a></div><div class="ttdeci">Vector vector() const</div><div class="ttdef"><b>Definition:</b> Line.cpp:155</div></div>
<div class="ttc" id="libslic3r_8h_html"><div class="ttname"><a href="libslic3r_8h.html">libslic3r.h</a></div></div>
<div class="ttc" id="structboost_1_1polygon_1_1segment__traits_3_01_line_01_4_html_a2548c261e8918224cc61867a8bd576cd"><div class="ttname"><a href="structboost_1_1polygon_1_1segment__traits_3_01_line_01_4.html#a2548c261e8918224cc61867a8bd576cd">boost::polygon::segment_traits&lt; Line &gt;::coordinate_type</a></div><div class="ttdeci">coord_t coordinate_type</div><div class="ttdef"><b>Definition:</b> Line.hpp:89</div></div>
<div class="ttc" id="namespaceboost_html"><div class="ttname"><a href="namespaceboost.html">boost</a></div><div class="ttdef"><b>Definition:</b> ExPolygon.hpp:76</div></div>
<div class="ttc" id="class_slic3r_1_1_thick_line_html_a5d39de9f8c9358aafe885cc1c245193b"><div class="ttname"><a href="class_slic3r_1_1_thick_line.html#a5d39de9f8c9358aafe885cc1c245193b">Slic3r::ThickLine::a_width</a></div><div class="ttdeci">coordf_t a_width</div><div class="ttdef"><b>Definition:</b> Line.hpp:53</div></div>
<div class="ttc" id="namespace_slic3r_html_ab6d77625bc973b0c03e577944f90f297"><div class="ttname"><a href="namespace_slic3r.html#ab6d77625bc973b0c03e577944f90f297">Slic3r::coord_t</a></div><div class="ttdeci">long coord_t</div><div class="ttdef"><b>Definition:</b> libslic3r.h:41</div></div>
<div class="ttc" id="class_slic3r_1_1_line_html_a6e868c7c23c64c0c71260f83de3666a7"><div class="ttname"><a href="class_slic3r_1_1_line.html#a6e868c7c23c64c0c71260f83de3666a7">Slic3r::Line::extend_end</a></div><div class="ttdeci">void extend_end(double distance)</div><div class="ttdef"><b>Definition:</b> Line.cpp:167</div></div>
<div class="ttc" id="class_slic3r_1_1_linef3_html_a783137d974857504f5e0444bfa8f7cb5"><div class="ttname"><a href="class_slic3r_1_1_linef3.html#a783137d974857504f5e0444bfa8f7cb5">Slic3r::Linef3::b</a></div><div class="ttdeci">Pointf3 b</div><div class="ttdef"><b>Definition:</b> Line.hpp:72</div></div>
<div class="ttc" id="class_slic3r_1_1_line_html_ae594ce50abf05b95ad99f9aab66ac2e5"><div class="ttname"><a href="class_slic3r_1_1_line.html#ae594ce50abf05b95ad99f9aab66ac2e5">Slic3r::Line::point_at</a></div><div class="ttdeci">void point_at(double distance, Point *point) const</div><div class="ttdef"><b>Definition:</b> Line.cpp:74</div></div>
<div class="ttc" id="class_slic3r_1_1_line_html"><div class="ttname"><a href="class_slic3r_1_1_line.html">Slic3r::Line</a></div><div class="ttdef"><b>Definition:</b> Line.hpp:16</div></div>
<div class="ttc" id="class_slic3r_1_1_linef3_html_aef457f1f60bdf92f6ae5712e68189fc1"><div class="ttname"><a href="class_slic3r_1_1_linef3.html#aef457f1f60bdf92f6ae5712e68189fc1">Slic3r::Linef3::scale</a></div><div class="ttdeci">void scale(double factor)</div><div class="ttdef"><b>Definition:</b> Line.cpp:232</div></div>
<div class="ttc" id="class_slic3r_1_1_linef3_html"><div class="ttname"><a href="class_slic3r_1_1_linef3.html">Slic3r::Linef3</a></div><div class="ttdef"><b>Definition:</b> Line.hpp:68</div></div>
<div class="ttc" id="class_slic3r_1_1_line_html_af425b48accf4ffc1726011ee7613b308"><div class="ttname"><a href="class_slic3r_1_1_line.html#af425b48accf4ffc1726011ee7613b308">Slic3r::Line::direction</a></div><div class="ttdeci">double direction() const</div><div class="ttdef"><b>Definition:</b> Line.cpp:136</div></div>
<div class="ttc" id="class_slic3r_1_1_line_html_a24c00ace88daae45d1390be2efb6afd3"><div class="ttname"><a href="class_slic3r_1_1_line.html#a24c00ace88daae45d1390be2efb6afd3">Slic3r::Line::coincides_with</a></div><div class="ttdeci">bool coincides_with(const Line &amp;line) const</div><div class="ttdef"><b>Definition:</b> Line.cpp:110</div></div>
<div class="ttc" id="class_slic3r_1_1_linef3_html_a54f745f9934dd2c6b32b909124d88c8a"><div class="ttname"><a href="class_slic3r_1_1_linef3.html#a54f745f9934dd2c6b32b909124d88c8a">Slic3r::Linef3::Linef3</a></div><div class="ttdeci">Linef3(Pointf3 _a, Pointf3 _b)</div><div class="ttdef"><b>Definition:</b> Line.hpp:74</div></div>
<div class="ttc" id="structboost_1_1polygon_1_1geometry__concept_3_01_line_01_4_html_a5195f517fdc259296126736d9f4c0a32"><div class="ttname"><a href="structboost_1_1polygon_1_1geometry__concept_3_01_line_01_4.html#a5195f517fdc259296126736d9f4c0a32">boost::polygon::geometry_concept&lt; Line &gt;::type</a></div><div class="ttdeci">segment_concept type</div><div class="ttdef"><b>Definition:</b> Line.hpp:85</div></div>
<div class="ttc" id="class_slic3r_1_1_linef3_html_a6368657aba66ca512b9d532139daf3cc"><div class="ttname"><a href="class_slic3r_1_1_linef3.html#a6368657aba66ca512b9d532139daf3cc">Slic3r::Linef3::Linef3</a></div><div class="ttdeci">Linef3()</div><div class="ttdef"><b>Definition:</b> Line.hpp:73</div></div>
<div class="ttc" id="namespace_slic3r_html_a9ba4bcd2efc19fa126e7cc6446a13fb5"><div class="ttname"><a href="namespace_slic3r.html#a9ba4bcd2efc19fa126e7cc6446a13fb5">Slic3r::ThickLines</a></div><div class="ttdeci">std::vector&lt; ThickLine &gt; ThickLines</div><div class="ttdef"><b>Definition:</b> Line.hpp:14</div></div>
<div class="ttc" id="class_slic3r_1_1_line_html_af32fe2a867034547e165b3ee81694dae"><div class="ttname"><a href="class_slic3r_1_1_line.html#af32fe2a867034547e165b3ee81694dae">Slic3r::Line::parallel_to</a></div><div class="ttdeci">bool parallel_to(double angle) const</div><div class="ttdef"><b>Definition:</b> Line.cpp:145</div></div>
<div class="ttc" id="class_slic3r_1_1_line_html_ae079b9fb73a2a636df468224e17767e9"><div class="ttname"><a href="class_slic3r_1_1_line.html#ae079b9fb73a2a636df468224e17767e9">Slic3r::Line::wkt</a></div><div class="ttdeci">std::string wkt() const</div><div class="ttdef"><b>Definition:</b> Line.cpp:11</div></div>
<div class="ttc" id="class_slic3r_1_1_line_html_ab812194ba500ece17f1bb1e32fc13fcd"><div class="ttname"><a href="class_slic3r_1_1_line.html#ab812194ba500ece17f1bb1e32fc13fcd">Slic3r::Line::orientation</a></div><div class="ttdeci">double orientation() const</div><div class="ttdef"><b>Definition:</b> Line.cpp:128</div></div>
<div class="ttc" id="_point_8hpp_html"><div class="ttname"><a href="_point_8hpp.html">Point.hpp</a></div></div>
<div class="ttc" id="class_slic3r_1_1_line_html_a74d9a91875885c2ad1467c47d655b0ef"><div class="ttname"><a href="class_slic3r_1_1_line.html#a74d9a91875885c2ad1467c47d655b0ef">Slic3r::Line::reverse</a></div><div class="ttdeci">void reverse()</div><div class="ttdef"><b>Definition:</b> Line.cpp:56</div></div>
<div class="ttc" id="class_slic3r_1_1_linef_html_a8ac2ee8374345218321cf369bf89467b"><div class="ttname"><a href="class_slic3r_1_1_linef.html#a8ac2ee8374345218321cf369bf89467b">Slic3r::Linef::Linef</a></div><div class="ttdeci">Linef(Pointf _a, Pointf _b)</div><div class="ttdef"><b>Definition:</b> Line.hpp:65</div></div>
<div class="ttc" id="class_slic3r_1_1_line_html_a41c3f2e66d00ec74b5b2c616a6162a9a"><div class="ttname"><a href="class_slic3r_1_1_line.html#a41c3f2e66d00ec74b5b2c616a6162a9a">Slic3r::Line::scale</a></div><div class="ttdeci">void scale(double factor)</div><div class="ttdef"><b>Definition:</b> Line.cpp:35</div></div>
<div class="ttc" id="class_slic3r_1_1_linef_html_a2893b8d81064307b07be6996f9fff536"><div class="ttname"><a href="class_slic3r_1_1_linef.html#a2893b8d81064307b07be6996f9fff536">Slic3r::Linef::Linef</a></div><div class="ttdeci">Linef()</div><div class="ttdef"><b>Definition:</b> Line.hpp:64</div></div>
<div class="ttc" id="class_slic3r_1_1_thick_line_html_a5471393b02f4759d19ff5a3ef9cc6bec"><div class="ttname"><a href="class_slic3r_1_1_thick_line.html#a5471393b02f4759d19ff5a3ef9cc6bec">Slic3r::ThickLine::b_width</a></div><div class="ttdeci">coordf_t b_width</div><div class="ttdef"><b>Definition:</b> Line.hpp:53</div></div>
<div class="ttc" id="class_slic3r_1_1_line_html_afa2d030610f810cd7b7f552901282aa4"><div class="ttname"><a href="class_slic3r_1_1_line.html#afa2d030610f810cd7b7f552901282aa4">Slic3r::Line::midpoint</a></div><div class="ttdeci">Point midpoint() const</div><div class="ttdef"><b>Definition:</b> Line.cpp:68</div></div>
<div class="ttc" id="class_slic3r_1_1_linef_html_a538b13380a6cace04504e4303ab189c1"><div class="ttname"><a href="class_slic3r_1_1_linef.html#a538b13380a6cace04504e4303ab189c1">Slic3r::Linef::a</a></div><div class="ttdeci">Pointf a</div><div class="ttdef"><b>Definition:</b> Line.hpp:62</div></div>
<div class="ttc" id="class_slic3r_1_1_line_html_a8ed125162ca54cb677868a59b014747a"><div class="ttname"><a href="class_slic3r_1_1_line.html#a8ed125162ca54cb677868a59b014747a">Slic3r::Line::b</a></div><div class="ttdeci">Point b</div><div class="ttdef"><b>Definition:</b> Line.hpp:20</div></div>
<div class="ttc" id="namespace_slic3r_html_a2ac5c755948c74f5f5f975acd5057fe9"><div class="ttname"><a href="namespace_slic3r.html#a2ac5c755948c74f5f5f975acd5057fe9">Slic3r::coordf_t</a></div><div class="ttdeci">double coordf_t</div><div class="ttdef"><b>Definition:</b> libslic3r.h:42</div></div>
<div class="ttc" id="class_slic3r_1_1_line_html_aeba37d96787d83fc0efd7e1eae91946a"><div class="ttname"><a href="class_slic3r_1_1_line.html#aeba37d96787d83fc0efd7e1eae91946a">Slic3r::Line::intersection</a></div><div class="ttdeci">bool intersection(const Line &amp;line, Point *intersection) const</div><div class="ttdef"><b>Definition:</b> Line.cpp:183</div></div>
<div class="ttc" id="class_slic3r_1_1_line_html_ac129702a1afc49e56358eb09b22c033d"><div class="ttname"><a href="class_slic3r_1_1_line.html#ac129702a1afc49e56358eb09b22c033d">Slic3r::Line::rotate</a></div><div class="ttdeci">void rotate(double angle, const Point &amp;center)</div><div class="ttdef"><b>Definition:</b> Line.cpp:49</div></div>
<div class="ttc" id="namespace_slic3r_html_a0913e2e6b7d28032c33cfee03f145fba"><div class="ttname"><a href="namespace_slic3r.html#a0913e2e6b7d28032c33cfee03f145fba">Slic3r::Lines</a></div><div class="ttdeci">std::vector&lt; Line &gt; Lines</div><div class="ttdef"><b>Definition:</b> Line.hpp:12</div></div>
<div class="ttc" id="class_slic3r_1_1_line_html_afaff3bfe94152b9b482dcc6bda689ed0"><div class="ttname"><a href="class_slic3r_1_1_line.html#afaff3bfe94152b9b482dcc6bda689ed0">Slic3r::Line::Line</a></div><div class="ttdeci">Line()</div><div class="ttdef"><b>Definition:</b> Line.hpp:21</div></div>
<div class="ttc" id="class_slic3r_1_1_point_html"><div class="ttname"><a href="class_slic3r_1_1_point.html">Slic3r::Point</a></div><div class="ttdef"><b>Definition:</b> Point.hpp:27</div></div>
<div class="ttc" id="namespace_slic3r_html"><div class="ttname"><a href="namespace_slic3r.html">Slic3r</a></div><div class="ttdef"><b>Definition:</b> BoundingBox.cpp:4</div></div>
<div class="ttc" id="class_slic3r_1_1_linef_html"><div class="ttname"><a href="class_slic3r_1_1_linef.html">Slic3r::Linef</a></div><div class="ttdef"><b>Definition:</b> Line.hpp:59</div></div>
<div class="ttc" id="class_slic3r_1_1_line_html_afefd711019e7a65c69697af4df65a93c"><div class="ttname"><a href="class_slic3r_1_1_line.html#afefd711019e7a65c69697af4df65a93c">Slic3r::Line::normal</a></div><div class="ttdeci">Vector normal() const</div><div class="ttdef"><b>Definition:</b> Line.cpp:161</div></div>
<div class="ttc" id="class_slic3r_1_1_linef3_html_afce8edad9a0048768bd35f45c6026371"><div class="ttname"><a href="class_slic3r_1_1_linef3.html#afce8edad9a0048768bd35f45c6026371">Slic3r::Linef3::a</a></div><div class="ttdeci">Pointf3 a</div><div class="ttdef"><b>Definition:</b> Line.hpp:71</div></div>
<div class="ttc" id="class_slic3r_1_1_line_html_ae410d2257d32db4b5861850bd503b8c5"><div class="ttname"><a href="class_slic3r_1_1_line.html#ae410d2257d32db4b5861850bd503b8c5">Slic3r::Line::atan2_</a></div><div class="ttdeci">double atan2_() const</div><div class="ttdef"><b>Definition:</b> Line.cpp:122</div></div>
<div class="ttc" id="structboost_1_1polygon_1_1segment__traits_3_01_line_01_4_html_aa8a883640f1da707643dc2e6f004c87f"><div class="ttname"><a href="structboost_1_1polygon_1_1segment__traits_3_01_line_01_4.html#aa8a883640f1da707643dc2e6f004c87f">boost::polygon::segment_traits&lt; Line &gt;::point_type</a></div><div class="ttdeci">Point point_type</div><div class="ttdef"><b>Definition:</b> Line.hpp:90</div></div>
<div class="ttc" id="class_slic3r_1_1_line_html_aca852d5b90bfa7a0ed8ae5a5b7e75e82"><div class="ttname"><a href="class_slic3r_1_1_line.html#aca852d5b90bfa7a0ed8ae5a5b7e75e82">Slic3r::Line::a</a></div><div class="ttdeci">Point a</div><div class="ttdef"><b>Definition:</b> Line.hpp:19</div></div>
<div class="ttc" id="class_slic3r_1_1_line_html_adfe65e8acca1a331b5bc6709324f1454"><div class="ttname"><a href="class_slic3r_1_1_line.html#adfe65e8acca1a331b5bc6709324f1454">Slic3r::Line::ccw</a></div><div class="ttdeci">double ccw(const Point &amp;point) const</div><div class="ttdef"><b>Definition:</b> Line.cpp:216</div></div>
<div class="ttc" id="class_slic3r_1_1_thick_line_html"><div class="ttname"><a href="class_slic3r_1_1_thick_line.html">Slic3r::ThickLine</a></div><div class="ttdef"><b>Definition:</b> Line.hpp:50</div></div>
<div class="ttc" id="class_slic3r_1_1_pointf_html"><div class="ttname"><a href="class_slic3r_1_1_pointf.html">Slic3r::Pointf</a></div><div class="ttdef"><b>Definition:</b> Point.hpp:104</div></div>
<div class="ttc" id="class_slic3r_1_1_line_html_aec6ba7ac1da54b7b53d65d60fc7b8837"><div class="ttname"><a href="class_slic3r_1_1_line.html#aec6ba7ac1da54b7b53d65d60fc7b8837">Slic3r::Line::distance_to</a></div><div class="ttdeci">double distance_to(const Point &amp;point) const</div><div class="ttdef"><b>Definition:</b> Line.cpp:116</div></div>
<div class="ttc" id="class_slic3r_1_1_line_html_aa61624fa71fd20889d9725346905ac1f"><div class="ttname"><a href="class_slic3r_1_1_line.html#aa61624fa71fd20889d9725346905ac1f">Slic3r::Line::Line</a></div><div class="ttdeci">Line(Point _a, Point _b)</div><div class="ttdef"><b>Definition:</b> Line.hpp:22</div></div>
<div class="ttc" id="class_slic3r_1_1_pointf3_html"><div class="ttname"><a href="class_slic3r_1_1_pointf3.html">Slic3r::Pointf3</a></div><div class="ttdef"><b>Definition:</b> Point.hpp:129</div></div>
<div class="ttc" id="class_slic3r_1_1_line_html_a0b991faca268b0bd1c3353b7522f4ab4"><div class="ttname"><a href="class_slic3r_1_1_line.html#a0b991faca268b0bd1c3353b7522f4ab4">Slic3r::Line::extend_start</a></div><div class="ttdeci">void extend_start(double distance)</div><div class="ttdef"><b>Definition:</b> Line.cpp:176</div></div>
<div class="ttc" id="class_slic3r_1_1_linef_html_a2a88e1bafe086c06add9073c2234973e"><div class="ttname"><a href="class_slic3r_1_1_linef.html#a2a88e1bafe086c06add9073c2234973e">Slic3r::Linef::b</a></div><div class="ttdeci">Pointf b</div><div class="ttdef"><b>Definition:</b> Line.hpp:63</div></div>
<div class="ttc" id="class_slic3r_1_1_thick_line_html_a9469bbaa73b198c5b932fd3b195ea0a5"><div class="ttname"><a href="class_slic3r_1_1_thick_line.html#a9469bbaa73b198c5b932fd3b195ea0a5">Slic3r::ThickLine::ThickLine</a></div><div class="ttdeci">ThickLine(Point _a, Point _b)</div><div class="ttdef"><b>Definition:</b> Line.hpp:56</div></div>
<div class="ttc" id="class_slic3r_1_1_line_html_a4c3a3bbe33bc268bbe33af359f93746d"><div class="ttname"><a href="class_slic3r_1_1_line.html#a4c3a3bbe33bc268bbe33af359f93746d">Slic3r::Line::length</a></div><div class="ttdeci">double length() const</div><div class="ttdef"><b>Definition:</b> Line.cpp:62</div></div>
<div class="ttc" id="class_slic3r_1_1_linef3_html_a02610701a5c74efffe3bcad21d2dd2b3"><div class="ttname"><a href="class_slic3r_1_1_linef3.html#a02610701a5c74efffe3bcad21d2dd2b3">Slic3r::Linef3::intersect_plane</a></div><div class="ttdeci">Pointf3 intersect_plane(double z) const</div><div class="ttdef"><b>Definition:</b> Line.cpp:222</div></div>
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